What is true about oxidation
A)The more oxidized a molecule,the less energy it contains.
B)Oxidation is the removal of oxygen or the addition of hydrogen or electrons to a substance.
C)Gasoline represents the extreme of energy-rich oxidized compounds.
D)Oxidation reactions only occur in polar compounds.

Question

Quizplus · Accepted Answer

Oxidation involves the loss of electrons, which is typically associated with a decrease in energy as the molecule becomes more stable. Therefore, the more oxidized a molecule is (i.e. the more it has undergone oxidation), the less energy it contains.

Answer: B
 Oxidation is defined as the process of losing electrons (or gaining oxygen) in a chemical reaction. This can be achieved by either the removal of electrons or the addition of oxygen, as well as the addition of hydrogen (in some cases) or other atoms that are more electronegative than the original atoms.

Answer: C
 Gasoline is a mixture of hydrocarbons that are highly oxidized, meaning they contain a lot of oxygen atoms compared to other typical hydrocarbons. This high degree of oxidation makes gasoline a potent source of energy.

Answer: D
 Oxidation reactions can occur in both polar and nonpolar compounds. Polar compounds tend to undergo more rapid oxidation reactions due to the presence of polar functional groups that can act as electron donors or acceptors.

What Is True About Oxidation